| | Roseville, MN | Clarence, NY | United States |
| Population | 36,119 | 32,727 | 329,725,481 |
| Female Population | 52.1% | 49.4% | 50.5% |
| Male Population | 47.9% | 50.6% | 49.5% |
| Median Age | 40.6 | 46.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 33,679 | 30,673 | 309,327,143 |
| Population - 2000 | 33,690 | 26,123 | 285,036,114 |
| Population - 1990 | 33,485 | 20,041 | 251,960,433 |
| Pop. 2000 to Now | 7.4% | 26.4% | 15.6% |
| Pop. 1990 to Now | 8.0% | 64.8% | 30.8% |
| space4 | | | |
| Population Density | 2,777.1 | 611.7 | 93.4 |
| Land Area | 13.0 | 53.5 | 3,531,905.4 |
| Water Area | 0.8 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Roseville, MN | Clarence, NY | United States |
| Age 0 to 4 | 6.0% | 5.8% | 5.9% |
| Age 5 to 9 | 4.3% | 6.0% | 6.1% |
| Age 10 to 14 | 5.1% | 6.7% | 6.6% |
| Age 15 to 17 | 2.9% | 4.2% | 3.9% |
| Age 18 to 20 | 5.1% | 2.2% | 4.0% |
| Age 21 to 24 | 5.8% | 4.1% | 5.2% |
| Age 25 to 34 | 13.5% | 8.2% | 13.8% |
| Age 35 to 44 | 12.0% | 10.9% | 12.9% |
| Age 45 to 54 | 10.1% | 16.3% | 12.6% |
| Age 55 to 59 | 6.9% | 9.0% | 6.7% |
| Age 60 to 64 | 6.4% | 6.4% | 6.3% |
| Age 65 to 74 | 10.2% | 10.4% | 9.6% |
| Age 75 to 84 | 6.9% | 6.1% | 4.5% |
| Age 85 and over | 4.8% | 3.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Roseville, MN | Clarence, NY | United States |
| White | 73.4% | 93.1% | 59.4% |
| Black | 6.9% | 0.4% | 12.2% |
| Asian | 8.2% | 1.7% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.6% | 0.4% |
| Two or More Races | 6.7% | 2.1% | 3.2% |
| Hispanic | 4.4% | 2.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Roseville, MN | Clarence, NY | United States |
| Married Population | 51.6% | 60.6% | 49.8% |
| Currently Married | 51.3% | 59.3% | 48.0% |
| Married but Separated | 0.3% | 1.3% | 1.8% |
| Single Population | 48.4% | 39.4% | 50.2% |
| Never Married | 33.5% | 24.7% | 33.8% |
| Divorced | 7.6% | 8.2% | 10.8% |
| Widowed | 7.3% | 6.5% | 5.6% |
| space5 | | | |
| Household Size | 2.23 | 2.57 | 2.60 |
| Households | 15,546 | 12,605 | 124,010,992 |
| Family Households | 9,093 | 9,087 | 80,755,759 |
| Married couple, w/children | 27.5% | 36.7% | 30.5% |
| Married couple, no children | 54.6% | 49.6% | 42.9% |
| Non Family Households | 6,453 | 3,518 | 43,255,233 |
| Single householder, w/children | 10.2% | 5.9% | 15.8% |
| Single householder, no children | 7.7% | 7.9% | 10.8% |